Manufacture Quality Exhaust Metal Valve Disc Valve

Model NO.: AV
Color: Ral9010/9016
Thickness: 1.2mm
Label Carton: Available
Label Corner: Available
Label Sticker: Available
Cuatom Package: Available
Application: Return and Fresh Air
Trademark: Jianpin
Transport Package: Corner Protector, PE Bag, 10PCS/CTN
Specification: 100, 15, 150, 200
Origin: Foshan China
HS Code: 84159000
Model NO.: AV
Color: Ral9010/9016
Thickness: 1.2mm
Label Carton: Available
Label Corner: Available
Label Sticker: Available
Cuatom Package: Available
Application: Return and Fresh Air
Trademark: Jianpin
Transport Package: Corner Protector, PE Bag, 10PCS/CTN
Specification: 100, 15, 150, 200
Origin: Foshan China
HS Code: 84159000
Foshan Jianpin Air Conditioning Tech Co.,Ltd
Specialist at aluminum egg crate core and access door /panel

Offer kinds of Air Grilles and Diffusers
Application
Consistently popular grille style
Available in two blow patterns
Extruded aluminum construction
Fixed core  for easy access to ducting or volume control damper or filter 
Normally used in commercial installations requiring an air change rate up to about 10 times per hour, JIANPIN louvre are especially suitable where people are working for long periods of time, and draughts need to be avoided.
Weather Proof Louver  have been a popular product for many years, and are often the standard air terminal in offices and shops. The geometric design is both aesthetically pleasing, especially when used in a square tile ceiling, and also enables a 50% free area to be created, retaining high performance when used for both supply and extract applications.


Description
Disc valve suitable for exhaust air applications for isothermal conditions. Capable of handling variable airflow rates at moderately low pressure drops and noise.
Construction
Exhaust Metal Valves constructed from steel with mounting ring, providing long term strength and rigidity. The airflow passages are smooth ensuring quiet and efficient airflow. The centre cone can be wound up or down to adjust the airflow required to specific conditions and applications.
Performance Data
Data is based on Isothermal conditions with a room height of 2.7m with the diffuser mounted flush in an unobstructed ceiling. Pressure drops and Noise levels are tabulated with the adjustable centre cone of the valve at both 20% open and at 100% open. Noise Ratings are based on a room absorption level of 10db.


Selection Data
 
Product Code Performance Data Units            
AV-A φ100 Air Flow l/s 20 25 30 35 40 45
20% Noise Criteria NC <15 20 23 27 31 40
Open Pressure Drop Pa 8 13 18 25 33 41
AV-A φ100 Air Flow l/s 20 25 30 35 40 45
100% Noise Criteria NC <15 15 18 20 24 28
Open Pressure Drop Pa 3 5 8 10 13 17
AV-A φ125 Air Flow l/s 20 30 40 50 60 70
20% Noise Criteria NC <15 18 26 33 37 45
Open Pressure Drop Pa 8 17 30 47 68 92
AV-A φ125 Air Flow l/s 20 30 40 50 60 70
100% Noise Criteria NC <15 17 21 28 35 44
Open Pressure Drop Pa 2 6 10 15 22 30
 

  Foshan Jianpin Air Conditioning Tech Co.,Ltd
Specialist at aluminum egg crate core and access door /panel

Offer kinds of Air Grilles and Diffusers
Application
Consistently popular grille style
Available in two blow patterns
Extruded aluminum construction
Fixed core  for easy access to ducting or volume control damper or filter 
Normally used in commercial installations requiring an air change rate up to about 10 times per hour, JIANPIN louvre are especially suitable where people are working for long periods of time, and draughts need to be avoided.
Weather Proof Louver  have been a popular product for many years, and are often the standard air terminal in offices and shops. The geometric design is both aesthetically pleasing, especially when used in a square tile ceiling, and also enables a 50% free area to be created, retaining high performance when used for both supply and extract applications.


Description
Disc valve suitable for exhaust air applications for isothermal conditions. Capable of handling variable airflow rates at moderately low pressure drops and noise.
Construction
Exhaust Metal Valves constructed from steel with mounting ring, providing long term strength and rigidity. The airflow passages are smooth ensuring quiet and efficient airflow. The centre cone can be wound up or down to adjust the airflow required to specific conditions and applications.
Performance Data
Data is based on Isothermal conditions with a room height of 2.7m with the diffuser mounted flush in an unobstructed ceiling. Pressure drops and Noise levels are tabulated with the adjustable centre cone of the valve at both 20% open and at 100% open. Noise Ratings are based on a room absorption level of 10db.


Selection Data
 
Product Code Performance Data Units            
AV-A φ100 Air Flow l/s 20 25 30 35 40 45
20% Noise Criteria NC <15 20 23 27 31 40
Open Pressure Drop Pa 8 13 18 25 33 41
AV-A φ100 Air Flow l/s 20 25 30 35 40 45
100% Noise Criteria NC <15 15 18 20 24 28
Open Pressure Drop Pa 3 5 8 10 13 17
AV-A φ125 Air Flow l/s 20 30 40 50 60 70
20% Noise Criteria NC <15 18 26 33 37 45
Open Pressure Drop Pa 8 17 30 47 68 92
AV-A φ125 Air Flow l/s 20 30 40 50 60 70
100% Noise Criteria NC <15 17 21 28 35 44
Open Pressure Drop Pa 2 6 10 15 22 30
 

 

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